Eaton SPC050480Y5P Surge Protection Device - UL 1449
Part Number: SPC050480Y5P
Quick Summary
The Eaton SPC050480Y5P surge protection device protects critical electrical systems against transient overvoltages in commercial and industrial panels. Unprotected equipment risks costly downtime, nuisance tripping, and premature component wear, making reliable protection essential. With UL 1449 certification, a rugged NEMA 4X enclosure, and a 50 kA surge rating, this SPD is built for harsh environments and long service life. Its external side mounting simplifies installation in crowded control closets, while the alarm and Form C relay enable proactive maintenance and fast fault isolation. The SPC series design also aligns with standard industrial power distribution practices, providing compatibility with 277/480V Wye systems and a straightforward procurement path for OEMs and integrators.
Product Information
Extended Description
SPC050480Y5P Eaton: Surge Protection Device, SPC series, 50 kA, 277/480V Wye, NEMA 4X, Alarm and Form C relay
Product Name
Eaton SPC series surge protection device
Catalog Number
SPC050480Y5P
UPC
786680215315
Product Length/Depth
5.5 in
Product Height
6 in
Product Width
3.19 in
Product Weight
2.5 lb
Warranty
10 year
Certifications
UL 1449
Special features
Alarm & Form C relay
Voltage rating
277/480V Wye
Enclosure
NEMA 4X
Mounting Method
External side
Series
SPC
Feature: 50 kA surge rating provides robust protection against high-energy transients. Business Impact: Reduces risk of damage to breakers, breakers, and sensitive equipment, lowering unplanned downtime and maintenance costs. Application: Ideal for motor drives, PLC cabinets, and switchgear in manufacturing lines. Feature: 277/480V Wye compatibility supports common industrial power distribution. Business Impact: Enables direct integration with existing three-phase systems, reducing wiring complexity and commissioning time. Application: Service panels and control rooms in heavy industry. Feature: NEMA 4X enclosure delivers protection against dust, water spray, and corrosion. Business Impact: Extends service life in harsh environments and allows indoor/outdoor installation without enclosure upgrades. Application: Outdoor controls, wash-down areas, and exposed equipment rooms. Feature: Alarm and Form C relay provide remote fault signaling. Business Impact: Improves maintenance visibility, accelerates diagnostics, and enables automation-based fault responses. Application: Centralized monitoring dashboards and preventive maintenance routines. Feature: External side mounting offers flexible installation in dense panel environments. Business Impact: Saves space and simplifies retrofits in crowded cabinets, reducing installation time. Application: Retrofit projects and OEM panel assemblies. Feature: 10-year warranty and UL 1449 certification ensure long-term reliability. Business Impact: Lowers total cost of ownership through predictable performance and strong warranties. Application: Critical infrastructure where uptime matters, such as manufacturing lines and data-adjacent systems.
Get a Quick Quote for a Eaton SPC050480Y5P
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton SPC050480Y5P?
Enquire Now
FAQs
The SPC050480Y5P is designed for external side mounting, easing installation in tight control cabinets. It connects to 277/480V Wye systems and fits standard enclosure footprints, allowing straightforward rail or surface mounting without modifying existing busways. Plan for adequate clearance around the unit to accommodate its 5.5 in depth and to integrate the alarm wiring with facility monitoring.
This device delivers a 50 kA surge rating, protecting downstream equipment from high-energy transients typical in industrial environments. Coupled with UL 1449 certification, it aligns with industry protection standards and reduces the likelihood of uncontrolled equipment damage in critical panels, motor drives, and control cabinets.
Yes. The unit uses a NEMA 4X rated enclosure, which offers protection against dust, water spray, and corrosion, making it suitable for outdoor installations and harsh indoor environments such as wash-down areas or exposed electrical rooms, without additional enclosure upgrades.
SPC050480Y5P carries UL 1449 certification, indicating compliance with recognized surge protection standards. The NEMA 4X enclosure further certifies suitability for harsh environments. Together, these certifications underpin reliability, safety, and long-term performance in industrial power systems.
By limiting transient overvoltages, the SPC050480Y5P lowers unplanned downtime, extends the life of downstream equipment, and reduces maintenance cycles. The alarm and Form C relay enable proactive diagnostics, allowing teams to address issues before they trigger broader outages, which translates to measurable uptime gains and lower lifecycle costs.